IFLE:

IFLE or Interactive Fiction Language Editor, is an simple editor and interpreter for an easy to use DSL.

it only has a few commands: ask (asks the user for input with an custom message), set (sets a variable), if (just the basic if statement), randint (generates an random integer), choice (chooses a random option), add (adds an value to an list), remove (deletes a value from a list), get (gets an value from a list),  len (gets the length of a list)